EP4080491A4 - Folding screen and folding display terminal - Google Patents

Folding screen and folding display terminal Download PDF

Info

Publication number
EP4080491A4
EP4080491A4 EP20901196.4A EP20901196A EP4080491A4 EP 4080491 A4 EP4080491 A4 EP 4080491A4 EP 20901196 A EP20901196 A EP 20901196A EP 4080491 A4 EP4080491 A4 EP 4080491A4
Authority
EP
European Patent Office
Prior art keywords
folding
display terminal
screen
folding screen
folding display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20901196.4A
Other languages
German (de)
French (fr)
Other versions
EP4080491A1 (en
Inventor
Chengguang MA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Publication of EP4080491A1 publication Critical patent/EP4080491A1/en
Publication of EP4080491A4 publication Critical patent/EP4080491A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1624—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with sliding enclosures, e.g. sliding keyboard or display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1679—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for locking or maintaining the movable parts of the enclosure in a fixed position, e.g. latching mechanism at the edge of the display in a laptop or for the screen protective cover of a PDA
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681—Details related solely to hinges

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
EP20901196.4A 2019-12-19 2020-10-26 Folding screen and folding display terminal Withdrawn EP4080491A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911319565.5A CN113012569A (en) 2019-12-19 2019-12-19 Folding screen and folding display terminal
PCT/CN2020/123639 WO2021120849A1 (en) 2019-12-19 2020-10-26 Folding screen and folding display terminal

Publications (2)

Publication Number Publication Date
EP4080491A1 EP4080491A1 (en) 2022-10-26
EP4080491A4 true EP4080491A4 (en) 2024-01-10

Family

ID=76381270

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20901196.4A Withdrawn EP4080491A4 (en) 2019-12-19 2020-10-26 Folding screen and folding display terminal

Country Status (4)

Country Link
US (1) US20220413555A1 (en)
EP (1) EP4080491A4 (en)
CN (1) CN113012569A (en)
WO (1) WO2021120849A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI748704B (en) * 2020-10-23 2021-12-01 華碩電腦股份有限公司 Hinge structure and electronic device
CN115529367A (en) * 2021-06-25 2022-12-27 北京小米移动软件有限公司 Electronic equipment
CN115695595A (en) * 2021-07-21 2023-02-03 华为技术有限公司 Folding mechanism and electronic equipment
CN113639161B (en) * 2021-08-09 2023-08-18 湖北华中电力科技开发有限责任公司 Enterprise management propaganda platform based on internet technology
CN113645331B (en) * 2021-08-12 2023-06-09 武汉天马微电子有限公司 Foldable display device
CN113676577B (en) * 2021-08-17 2024-04-05 维沃移动通信有限公司 Folding mechanism and electronic equipment
CN115883693B (en) * 2021-09-26 2024-06-14 华为技术有限公司 Foldable electronic equipment and rotating shaft mechanism
CN113778180A (en) * 2021-09-27 2021-12-10 京东方科技集团股份有限公司 Display carrier, display module and display device
USD1004583S1 (en) * 2021-10-22 2023-11-14 Lenovo (Beijing) Co., Ltd. Portable computer
CN115059679A (en) * 2021-11-05 2022-09-16 荣耀终端有限公司 Opening and closing equipment
CN114338875A (en) * 2021-12-29 2022-04-12 维沃移动通信有限公司 Electronic device
CN114244936A (en) * 2021-12-29 2022-03-25 维沃移动通信有限公司 Electronic device
CN114244933A (en) * 2021-12-29 2022-03-25 维沃移动通信有限公司 Electronic device
CN116428270A (en) * 2021-12-30 2023-07-14 荣耀终端有限公司 Foldable electronic equipment
CN114399952B (en) * 2022-01-20 2023-07-21 武汉天马微电子有限公司 Display device and control method thereof
WO2023143075A1 (en) * 2022-01-28 2023-08-03 华为技术有限公司 Foldable electronic device
CN114283697B (en) * 2022-02-15 2023-06-27 武汉天马微电子有限公司 Folding device and display equipment
CN114627760B (en) * 2022-02-24 2023-12-05 京东方科技集团股份有限公司 Foldable display device
CN114810806B (en) * 2022-05-20 2023-06-02 苏州华星光电技术有限公司 Hinge structure and display module
CN117145856A (en) * 2023-01-05 2023-12-01 荣耀终端有限公司 Rotating shaft mechanism and foldable electronic equipment
CN117128233A (en) * 2023-03-07 2023-11-28 荣耀终端有限公司 Damping mechanism, folding hinge and electronic equipment

Citations (2)

* Cited by examiner, † Cited by third party
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EP2690521A1 (en) * 2012-07-25 2014-01-29 Samsung Display Co., Ltd. Case and foldable display device
CN106788536B (en) * 2016-12-23 2019-05-14 珠海市魅族科技有限公司 Folding-type electronic device

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TWI275004B (en) * 2005-08-16 2007-03-01 Asustek Comp Inc Foldable electronic device
CN201125936Y (en) * 2007-12-20 2008-10-01 中国电子科技集团公司第二十八研究所 Heavy type screen turning and combining damping mechanism
US8908365B2 (en) * 2012-06-25 2014-12-09 Creator Technology B.V. Display system having a continuous flexible display with display supports
US8804349B2 (en) * 2012-10-19 2014-08-12 Samsung Display Co., Ltd. Foldable display device
EP2728434B1 (en) * 2012-11-02 2017-07-26 BlackBerry Limited Support for a flexible display
CN204215671U (en) * 2014-11-25 2015-03-18 昆山国显光电有限公司 Rollable flexible display device
CN204458951U (en) * 2014-12-30 2015-07-08 纳恩博（常州）科技有限公司 Damping mechanism and twist mechanism
KR102333180B1 (en) * 2015-08-05 2021-11-30 삼성전자주식회사 Electronic apparatus having a flexible display
CN106355996B (en) * 2016-11-23 2019-05-07 上海天马微电子有限公司 Flexible display apparatus
CN106601130B (en) * 2016-12-12 2019-03-05 上海天马微电子有限公司 A kind of folding type flexible display device
CN106603773B (en) * 2017-01-26 2023-04-11 Oppo广东移动通信有限公司 Display device and mobile terminal
KR101784880B1 (en) * 2017-04-02 2017-10-16 주식회사 가난한동지들 Display apparatus with A Capability of A folding and Rolling Flexible Display
CN107403590B (en) * 2017-08-31 2021-04-13 上海天马微电子有限公司 Foldable display device
CN207643197U (en) * 2017-12-13 2018-07-24 上海雷瓦电器有限公司 Shaver with rotary damping mechanism
CN108196718B (en) * 2018-01-18 2021-01-26 曹磊 Structure and using method for fan-shaped stretching flexible screen of electronic equipment
CN208173129U (en) * 2018-03-22 2018-11-30 深圳市柔宇科技有限公司 Support construction and flexible display apparatus
CN108962035B (en) * 2018-08-02 2020-11-06 京东方科技集团股份有限公司 Flexible display device
CN208705766U (en) * 2018-08-14 2019-04-05 中兴通讯股份有限公司 Intelligent terminal
CN109495621B (en) * 2018-12-17 2021-03-16 Oppo广东移动通信有限公司 Folding mechanism and mobile terminal
CN209430596U (en) * 2019-01-15 2019-09-24 龚登明 A kind of more hinge multi-angle Damping rotation shaft mechanisms
CN109830185B (en) * 2019-02-22 2024-05-17 华为技术有限公司 Folding assembly and folding display terminal
CN110267475A (en) * 2019-06-26 2019-09-20 Oppo（重庆）智能科技有限公司 Housing unit and electronic equipment with it
CN110442196A (en) * 2019-07-30 2019-11-12 华为技术有限公司 Rotating mechanism, Folding display terminal
CN110544435B (en) * 2019-09-04 2021-12-03 京东方科技集团股份有限公司 Display device and folding fan
CN110570767A (en) * 2019-09-10 2019-12-13 京东方科技集团股份有限公司 Flexible display screen, manufacturing method and using method thereof and terminal equipment
KR20210047616A (en) * 2019-10-22 2021-04-30 엘지디스플레이 주식회사 Foldable display apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2690521A1 (en) * 2012-07-25 2014-01-29 Samsung Display Co., Ltd. Case and foldable display device
CN106788536B (en) * 2016-12-23 2019-05-14 珠海市魅族科技有限公司 Folding-type electronic device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021120849A1 *

Also Published As

Publication number Publication date
CN113012569A (en) 2021-06-22
EP4080491A1 (en) 2022-10-26
WO2021120849A1 (en) 2021-06-24
US20220413555A1 (en) 2022-12-29

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